万卷仙经的教义总归相同，金丹大道才是根本宗旨。

The arithmetic of modular forms is a window into the hidden structures of the universe.

童年是我们都曾访问过但不太记得的异国他乡。

我们今天种下的每一棵树都是留给未来的遗产。

I've seen so much folly and stupidity on the part of our major philanthropic groups, including the world bank.I really have more confidence in building up the more capitalistic ventures like Costco.

真理的光芒常常在困境中闪耀。